Site Information

Loading... Please wait...

2008-2009 G8 GT/GXP PowerFlo Axle-Back Exhaust


Calculated at checkout

2008-2009 G8 GT/GXP PowerFlo Axle-Back Exhaust. Call or email for shipping quotes.


Give your 2008-2009 Pontiac G8 GT 6.0L race-proven performance and a powerful deep muscle-car sound to match, with a PowerFlo® Rear-Axle Back Exhaust System from SLP Performance Parts. This system will give your G8 GT a 7hp increase over stock. This exhaust kit includes a pair of our PowerFlo mufflers, which uses a straight-through design and fiber-wrapped perforated core to significantly outflow traditional chambered and turbo-type mufflers. Combined with SLP's all new custom tailored G8 GT 304SS tip, you'll really feel, hear and best of all SEE the difference! 

G8 GT 6.0L PowerFlo Axle-Back Exhaust System Features:

  • PowerFlo mufflers offer minimal flow restriction and a deep, rich performance sound with minimal interior cabin resonance
  • Lighter than the OEM muffler/Tip assembly
  • Installs in under 30 minutes
  • Constructed entirely from stainless steel
  • Hand-polished 304 SS mufflers and custom tailored G8 GT 304SS tips
  • Emissions legal in all 50 states
  • Includes pre-welded hangers detailed instructions, and all necessary installation hardware
  • Covered by SLP's Performance Guarantee and limited lifetime warranty
Write Review

This product hasn't received any reviews yet. Be the first to review this product!